Kernrechtsfrage
Whether the appeal could challenge the Handelsgericht's findings of fact and claim arbitrary application of law
Extrahierter Entscheid
The Federal Supreme Court would not revisit the cantonal factual findings; complaints against them were inadmissible, and arbitrary-application arguments merged into the ordinary federal-law review.
Extrahierte Begründung
Under the BGG, the established facts bound the court, while federal law could be reviewed freely.